I've never tried that :-) ? But you are right. That wasn't what I had in mind. But a more interesting response than the question deserved. thanks C > John Levine <mailto:johnl@xxxxxxxxx> > 19 December 2016 at 14:23 > > You can write to me at johnl@xxxxxxxxxxxxxxxxxxxxxxxx and it will > work, but I suspect that's not what you had in mind. > > All of the remaining subdomains in .arpa are listed here: > > https://www.iana.org/domains/arpa > > I don't see anywhere that there might be an MX record other than us > passive aggressive rDNS operators. > > R's, > John > Christian de Larrinaga <mailto:cdel@xxxxxxxxxxxxx> > 19 December 2016 at 14:00 > Looking at the digests you linked '80-'84. Does anybody still use .arpa > domains for their email? > > > -- Christian de Larrinaga FBCS, CITP, ------------------------- @ FirstHand ------------------------- +44 7989 386778 cdel@xxxxxxxxxxxxx -------------------------